Last Updated：2025/11/20

(astronomy) an area of intense tectonic activity on the surface of Mars; photographed in detail by Mars Express

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Acheron Fossae

Source Word

Acheron Fossae

Proper noun

(astronomy) an area of intense tectonic activity on the surface of Mars; photographed in detail by Mars Express

Japanese Meaning

火星の表面に存在する、激しい地殻変動が認められる地域。火星急行探査機（Mars Express）によって詳細に撮影された地域を指す。

Geologists analyzing satellite images were particularly intrigued by Acheron Fossae, an extensive system of faults and troughs on Mars.

地質学者たちは衛星画像を分析し、断層や溝が広がる、火星表面の激しい地殻活動域に特に興味を持った。

Sense（1）

(astronomy) an area of intense tectonic activity on the surface of Mars; photographed in detail by Mars Express